National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog and Windy

10°F

-12°C

Humidity 100%
Wind Speed W 44 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.00 mi
Wind Chill-16°F (-27°C)
Last update 29 Mar 1:49 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 19. Wind chill values as low as -14. Very windy, with a west wind 55 to 60 mph, with gusts as high as 75 mph.

    High: 19 °F

    Partly Sunny
    and Very
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Wind chill values as low as -8. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    Low: 17 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: A slight chance of rain between 4pm and 5pm, then a chance of freezing rain. Partly sunny, with a high near 35. Very windy, with a west wind 45 to 55 mph increasing to 55 to 65 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 35 °F

    Very Windy.
    Partly Sunny
    then Chance
    Rain/Freezing
    Rain

  • Monday Night

    Monday Night: A chance of snow and freezing rain before 9pm, then a chance of snow after 5am. Mostly cloudy, with a low around 26. Very windy, with a west wind 40 to 50 mph decreasing to 25 to 35 mph. Winds could gust as high as 60 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Wintry
    Mix and Very
    Windy then
    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Snow likely before 2pm, then rain. High near 37. Windy, with a southeast wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Windy. Snow
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Patchy fog. Low around 28. Very windy. Chance of precipitation is 90%.

    Low: 28 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain before 11am, then showers likely, mainly between 11am and 2pm. High near 38. Very windy. Chance of precipitation is 80%.

    High: 38 °F

    Rain and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 17. Very windy.

    Low: 17 °F

    Chance Snow
    and Very
    Windy

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 25. Very windy.

    High: 25 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 19. Wind chill values as low as -14. Very windy, with a west wind 55 to 60 mph, with gusts as high as 75 mph.
Tonight
Partly cloudy, with a low around 17. Wind chill values as low as -8. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Monday
A slight chance of rain between 4pm and 5pm, then a chance of freezing rain. Partly sunny, with a high near 35. Very windy, with a west wind 45 to 55 mph increasing to 55 to 65 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of snow and freezing rain before 9pm, then a chance of snow after 5am. Mostly cloudy, with a low around 26. Very windy, with a west wind 40 to 50 mph decreasing to 25 to 35 mph. Winds could gust as high as 60 mph. Chance of precipitation is 30%.
Tuesday
Snow likely before 2pm, then rain. High near 37. Windy, with a southeast wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Patchy fog. Low around 28. Very windy. Chance of precipitation is 90%.
Wednesday
Rain before 11am, then showers likely, mainly between 11am and 2pm. High near 38. Very windy. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17. Very windy.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 25. Very windy.
Thursday Night
Snow. Low around 19. Very windy. Chance of precipitation is 80%.
Friday
Rain, snow, and freezing rain. High near 27. Very windy. Chance of precipitation is 80%.
Friday Night
Rain and snow likely. Cloudy, with a low around 21. Windy. Chance of precipitation is 70%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 30. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
2:31 pm EDT Mar 29, 2026
Forecast Valid:
2pm EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation